Amazon.com: HP Reverb G2 VR Headset with Controller, Adjustable Lenses & Speakers from Valve, 2160 x 2160 LCD Panels, for Gaming, Ergonomic Design, 4 Cameras, Compatible with SteamVR & Windows Mixed Reality :
HP Reverb G2 on Steam
HP Reverb G2 VR Headset incl. Controller (428Z7AA) – Z Store
HP Reverb G2 Review: High-Resolution Virtual Reality
HP Reverb Virtual Reality Headset: A 4K HMD with 6DOF